Cooler



FIG. 1 is a perspective view of a cooler showing my new design, in an open position;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a right side elevational view thereof, the opposite side being a mirror image; and

FIG. 4 is a top plan view thereof.

The undisclosed bottom view is planar and unornamented. The rear hinge is conventional. 

The ornamental design for cooler, as shown and described. 